68710787

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{541}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 75550464

約数和(自身を除く): 6839677

約数列:

[1, 17, 31, 241, 527, 541, 4097, 7471, 9197, 16771, 127007, 130381, 285107, 2216477, 4041811, 68710787]

約数ペア:

[(1, 68710787), (17, 4041811), (31, 2216477), (241, 285107), (527, 130381), (541, 127007), (4097, 16771), (7471, 9197)]